Pipe joints or couplings – Connector for conduit housing electromagnetic line: – Having box and connector
Patent
1988-12-07
1990-12-11
Reese, Randolph A.
Pipe joints or couplings
Connector for conduit housing electromagnetic line:
Having box and connector
285337, 285230, 52220, F16L 700
Patent
active
049764578
ABSTRACT:
A sleeve adapter (S) for locating a throughpipe (24) in a structural member (18). The sleeve adapter (S) comprises an annular apertured hub (2) having a central axis .alpha., a first annular surface (4) adjacent a first face of the hub (2) sloping inwardly toward the axis, a second annular surface (8) adjacent a second face of the hub (2), and a third annular surface (12) intermediate the first (4) and second (8) surfaces of a smaller diameter than the second annular surface (8). The adapter (S) also comprises a mechanical joint gasket (6) engaging the first annular surface (4) which locates a throughpipe (24) concentric with the central axis, a push-on gasket (10) engaging the second annular surface (8) which locates a sleeve pipe (14) concentric with the central axis, and a pressure means for urging the mechanical joint gasket (6) against the first annular surface (4) and the throughpipe (24). The sleeve adapter (S) optionally comprises a circumferential flange (16) adjacent the second face of the hub (2) which prevents liquid from seeping through the structural member (18).
REFERENCES:
patent: 4019760 (1977-04-01), Streit
patent: 4071265 (1978-01-01), Wallace
patent: 4071267 (1978-01-01), Davis
patent: 4076281 (1978-02-01), Davis
patent: 4186931 (1980-02-01), Anderson
patent: 4453354 (1984-06-01), Harbeke
patent: 4587082 (1986-05-01), Schoening et al.
patent: 4669759 (1987-06-01), Harbeke
Thunderline Corporation Brochure, "Link-Seal.RTM. Pipe to Wall Penetration Seals", (1985).
Thunderline Corporation, "Link-Seal.RTM. Wall Sleeves".
Thunderline Corporation, "Century-Line Sleeves" (1985).
Bordas Carol I.
Reese Randolph A.
Water Works Supply Corporation
LandOfFree
Sleeve adapter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sleeve adapter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sleeve adapter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-385110